I have every ticket or stub from every concert I've ever been to that I keep in a little box, every so often I'll just take them out and reminisce.

Best concert was probably A Perfect Circle in 2004 when they were touring on 'Thirteenth Step'. Two of my favourite albums of all time and they played basically every memorable song from both of them. The music was obviously still really fresh amongst the band and they really seemed to be enjoying being up there. Maynards voice was amazing, much better than the times I've seen him with Tool, and they were really funny as well.

Honourable mentions go to Rage Against the Machine in '07 when they reunited, Karnivool in 2011 (they've been amazing every time I've seen them but this was the best venue and set list), The Butterfly Effect in '05 and Periphery earlier this year. But I have great memories from basically every concert I've been to.